ปากกาติดแท่นเจาะ
• Made Of Graded Cast Iron For Accuracy & Resistance To Wear
• Steel Jaws Are Hardened & Ground
• Fully Covered Steel Screw Operating On A Gun Metal Nut
• Accurately Indexed 360 º Swivel Base
• Complete With Crank Handle
231-S4
231-S6
231-S8